#define _CRT_SECURE_NO_WARNINGS
#include <stdio.h>
int main()
{
	int a = 0;
	int* pa = &a;
	printf("%d\n", a);
	printf("%p\n", pa);
	*pa = 12;
	printf("%p\n", pa);
	printf("%p\n", &a);
	printf("%d\n", *pa);
	printf("%d\n", a);

	int c = 0x3ac;
	printf("%d", c);
	return 0;
}